As a specialist manufacturer of safety fixings, from the designing of a product to its completion, one single criterion has always been paramount : Quality. Quality, also implies control of Standards and High Technologies. Our company boasts a constantly up-dated documentation library : -French and International Standards -Technical reviews -Internal and external developpement studies -Quality Manual Self-locking nuts, modular fixtures, free-machining, the parts illustrated are our established products. Today, J.Lanfranco & Cie manu- factures high-security products, contracted because of these proven and certified fixings, for aeronautic, military, railway and maritime applications. Its high-performance self-locking nuts are used in delicate mountings and have received certification from SNCF, RATP, National Défense, Thomson et GEC Alsthom. LANFRANCO quality, is ISO 9001 quality.